It’s not much to go by yet, but the World of Warships Facebook page recently posted this gif. As you can pretty clearly see, it’s raining!
There’s also rain on the UI, which could be a cool or terribly annoying addition, and the turrets and the deck also look like they’re a bit slick from the rain. So, if nothing else, it does look like Lesta is putting a good deal of love into the weather system – whenever it comes.
Source: World of Warships on Facebook